SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0001099281-12-000028
Form type: SC 13G
Filer: TELLABS INC
CIK: CIK 317771
Filed: Feb 14, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0001099281-12-000028-index.htm

Complete submission

0001099281-12-000028.txt

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